User blog comment:Endebros/I may have gotten the rarest thing in/@comment-31229969-20170528010918

No offense, but YOU ARE WRONG, because the rarest is a *takes a deep breath* Hidden ability Mega Shiny Crystal Steelix. (I fthere is a shiny crystal steelix)

I guess IVs, level, EVs and nature all count, but yeah, you get the point.